Fukushima Daiichi 4

Permanent Shutdown

Details

Reactor Type	Boiling Water Reactor (or BWR)
Model	BWR-4
Owner	Tokyo Electric Power Company Holdings, Inc.
Operator	Tokyo Electric Power Company Holdings, Inc.

Timeline

Construction Start	Monday, 12 February 1973
First Criticality	Saturday, 28 January 1978
First Grid Connection	Friday, 24 February 1978
Commercial Operation	Thursday, 12 October 1978
Permanent Shutdown	Thursday, 19 May 2011

Specifications

Capacity Net	760 MWe
Capacity Gross	784 MWe
Thermal Capacity	2381 MWt
Design Net Capacity	760 MWe

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Operational History

Electricity Supplied (GWh)

Energy Availability Factor (%)

Total Electricity Supplied (GWh)

Reactor History

Year	Reference Unit Power (MWe)	Annual Time Online (Hours)	Electricity Supplied (GWh)	Operation Factor (%)	Energy Availability Annual (%)	Energy Availability Cumulative (%)	Load Factor Annual (%)	Load Factor Cumulative (%)
1978	760	5894	3163.20	99.40	85.40	85.40	85.40	85.40
1979	760	6213	3917.40	70.90	58.80	64.20	58.80	64.20
1980	760	6326	4317.00	72.00	64.70	64.40	64.70	64.40
1981	760	6585	4667.50	75.20	70.10	66.20	70.10	66.20
1982	760	7776	5734.70	88.80	86.10	70.80	86.10	70.80
1983	760	6485	4818.20	74.00	72.40	71.10	72.40	71.10
1984	760	5924	4433.17	67.40	66.80	70.40	66.40	70.40
1985	760	5889	4409.03	67.20	66.60	69.90	66.20	69.80
1986	760	5733	4315.24	65.40	65.00	69.30	64.80	69.20
1987	760	7927	5964.05	90.50	89.90	71.50	89.60	71.40
1988	760	7066	5309.89	80.40	79.70	72.30	79.50	72.20
1989	760	5661	4232.65	64.60	63.80	71.60	63.60	71.40
1990	760	5715	4273.77	65.20	64.60	71.00	64.20	70.80
1991	760	8630	6483.38	98.50	98.00	73.00	97.40	72.80
1992	760	5475	4082.75	62.30	61.40	72.20	61.20	72.00
1993	760	5597	4206.58	63.90	63.40	71.60	63.20	71.40
1994	760	8416	6323.28	96.10	95.30	73.10	95.00	72.90
1995	760	7339	5485.66	83.80	82.70	73.60	82.40	73.40
1996	760	6545	4949.89	74.50	74.40	73.70	74.20	73.50
1997	760	6038	4556.81	68.90	68.60	73.40	68.40	73.20
1998	760	7216	5441.40	82.40	82.00	73.80	81.70	73.60
1999	760	7826	5890.55	89.30	88.80	74.60	88.50	74.30
2000	760	5856	4415.90	66.70	66.50	74.20	66.20	74.00
2001	760	7772	5858.45	88.70	88.40	74.80	88.00	74.60
2002	760	6191	4687.72	70.70	70.90	74.60	70.40	74.40
2003	760	0	0.00	0.00	0.00	71.70	0.00	71.50
2004	760	6262	4728.99	71.30	71.20	71.70	70.80	71.40
2005	760	2188	1515.60	25.00	22.90	69.90	22.80	69.60
2006	760	6500	4811.41	74.20	73.00	70.00	72.30	69.70
2007	760	6852	5050.61	78.20	76.20	70.20	75.90	70.00
2008	760	6111	4410.28	69.60	66.60	70.10	66.10	69.80
2009	760	7261	5462.11	82.90	82.40	70.50	82.00	70.20
2010	760	7992	6040.78	91.20	91.00	71.10	90.70	70.80
2011	760	0	0.00	0.00	0.00	70.30	0.00	70.00

Source: Operating details - IAEA PRIS

Fukushima Daiichi 4

Details

Timeline

Specifications

Operational History

Electricity Supplied (GWh)

Energy Availability Factor (%)

Total Electricity Supplied (GWh)

Reactor History

See Also

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